Home / 3,325,430.89-4,589,092.61-1,797,538.02

Finding the Fourth Proportional to 3,325,430.89, 4,589,092.61 and 1,797,538.02

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Solution

The fourth proportional to 3,325,430.89, 4,589,092.61 and 1,797,538.02 is: 2,480,601.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,430.89 : 4,589,092.61 = 1,797,538.02 : x
  2. Step 2: Convert to fraction form
    3,325,430.89/4,589,092.61 = 1,797,538.02/x
  3. Step 3: Cross multiply
    3,325,430.89x = 4,589,092.61 × 1,797,538.02
  4. Step 4: Simplify right side
    3,325,430.89x = 8,249,068,424,320.01
  5. Step 5: Solve for x
    x = 8,249,068,424,320.01/3,325,430.89
  6. Step 6: Final answer
    x = 2,480,601.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.